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Red Hat: CVE-2019-20446: CVE-2019-20446 librsvg: Resource exhaustion via crafted SVG file with nested patterns (Multiple Advisories)

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Red Hat: CVE-2019-20446: CVE-2019-20446 librsvg: Resource exhaustion via crafted SVG file with nested patterns (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
02/02/2020
Created
11/06/2020
Added
11/05/2020
Modified
12/15/2023

Description

In xml.rs in GNOME librsvg before 2.46.2, a crafted SVG file with nested patterns can cause denial of service when passed to the library for processing. The attacker constructs pattern elements so that the number of final rendered objects grows exponentially.

Solution(s)

  • redhat-upgrade-librsvg2
  • redhat-upgrade-librsvg2-debuginfo
  • redhat-upgrade-librsvg2-debugsource
  • redhat-upgrade-librsvg2-devel
  • redhat-upgrade-librsvg2-tools
  • redhat-upgrade-librsvg2-tools-debuginfo

References

  • CVE-2019-20446
  • RHSA-2020:4709

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